| Effective Date: | 2007-01-18 |
| Airport Site Number: | 04508.6*A |
| Airport Code: | DPA |
| Airport Location: | Chicago/west Chicago, IL |
| FAA Region: | AGL - Great Lakes |
| Runway: | 10 |
| Runway Dimension:: | 4751 x 75 ft |
| ILS Type: | Instrument Landing System |
| ILS Category: | I |
| Facility Owner: | Federal Aviation Admin. |
| Facility Operator: | Federal Aviation Admin. |
| Approach Bearing: | 097 (Degrees Magnetic) |
| Magnetic Variation: | 01W |
| Localizer Type: | Localizer |
| Identification Code: | I-DPA |
| Frequency: | 109.50 MHz |
| Longitude/Latitude: | 088-14-18.195W/41-54-42.831N -88.238388/41.911898 |
| Course Width: | 5.00° |
| Dist. From Runway Stop End: | 752 ft |
| Type: | Standard Glide Slope |
| Angle: | 3.00° |
| Frequency: | 332.60 MHz |
| Longitude/Latitude: | 088-15-18.686W/41-54-44.110N -88.255191/41.912253 |
| Dist. From Runway Approach End: | -940 ft |
| Elevation: | 754.00 ft |
| Type: | Middle Marker Beacon Only |
| Longitude/Latitude: | 088-16-13.668W/41-54-53.200N -88.270463/41.914778 |
| Dist. from Runway Approach End: | 3290 ft |
| Type: | Outer Marker Beacon Only |
| Name: | LYLLE |
| Longitude/Latitude: | 088-22-30.878W/41-55-16.199N -88.375244/41.921166 |
| Dist. from Runway Approach End: | 31900 ft |